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大卷的完整 NDMP 备份速度非常慢

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ontap-9
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适用于

  • ONTAP 9
  • NDMP

问题

  • 大卷的完整 NDMP 备份速度非常慢,需要很长时间。
  • 相同卷的增量备份记录了相似的备份速度。但是,由于备份大小较小,完成备份所需的时间较短。
  • 从此卷的"Dump to Null"操作中观察到类似的性能。

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